Vector solitons in two-component Bose-Einstein condensates with tunable interactions and harmonic potential

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	Vector solitons in two-component Bose-Einstein condensates with tunable interactions and harmonic potential
	Zhang, XF ; Hu, XH ; Liu, XX ; liu, WM
刊名	PHYSICAL REVIEW A
	2009
卷号	79 期号:3
关键词	INELASTIC-COLLISIONS FESHBACH RESONANCES BRIGHT SOLITONS DARK SOLITONS DYNAMICS
ISSN号	1050-2947
通讯作者	Zhang, XF (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	We present a family of exact vector-soliton solutions for the coupled nonlinear Schrodinger equations with tunable interactions and harmonic potential, and then apply the model to investigate the dynamics of solitons and collisions between two orthogonal solitons in the case with equal interaction parameters. Our results show that the exact vector-soliton solutions can be obtained with arbitrary tunable interactions as long as a proper harmonic potential is applied. The dynamics of solitons can be controlled by the Feshbach resonance and the collisions are essentially elastic and do not depend on the initial conditions.
收录类别	SCI
资助信息	NSFC [60525417, 10740420252, 10874235]; NKBRSFC [2005CB724508, 2006CB921400, 2009CB930704]
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/46513]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhang, XF,Hu, XH,Liu, XX,et al. Vector solitons in two-component Bose-Einstein condensates with tunable interactions and harmonic potential[J]. PHYSICAL REVIEW A,2009,79(3).
APA	Zhang, XF,Hu, XH,Liu, XX,&liu, WM.(2009).Vector solitons in two-component Bose-Einstein condensates with tunable interactions and harmonic potential.PHYSICAL REVIEW A,79(3).
MLA	Zhang, XF,et al."Vector solitons in two-component Bose-Einstein condensates with tunable interactions and harmonic potential".PHYSICAL REVIEW A 79.3(2009).